export default {
  data() {
    return {
      dynamicTitle: "",
    };
  },
  onPageScroll(e) {
    //滚动改变颜色
    if (e.scrollTop >= 30) {
      this.dynamicTitle = this.navBarTitle || "";
    } else {
      this.dynamicTitle = "";
    }
  },
  onShow() {},
  methods: {},
};
